Of key to key and I sign because touches me

Now that the networks of friends and FOAF are so fashionable, I have found in the network a tool online interesting for, from two identifiers of public keys GPG or PGP, to find a way of confidence among both keys. This same they do already many tools of desk to verify the validity of a key, like kgpg, but for it you should have in your ring of keys of your local machine all the ones that are on the road.

And the best of all: is an application CGI with a clear interface, to be able to use it binding it since your web. All a detail.

It classified low Software.